| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be the [num ord] stage of [art] | 12 |
|
| 2 | be the [num ord] stage of [art] | 12 |
|
| 3 | be the first stage of [art] | 10 |
|
| 4 | be the [num ord] stage of a | 7 |
|
| 5 | be the [num ord] stage of a | 6 |
|
| 6 | be the [num ord] stage of the | 5 |
|
| 7 | is the [num ord] stage of [art] | 5 |
|
| 8 | be the [num ord] stage of the | 5 |
|
